Proportion of the population using improved sanitation facilities, rural
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 5 | |
| 1995 | 6 | |
| 2000 | 10 | |
| 2005 | 15 | |
| 2008 | 18 |
Proportion of the population using improved sanitation facilities, total
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 9 | |
| 1995 | 11 | |
| 2000 | 17 | |
| 2005 | 24 | |
| 2008 | 29 |
Proportion of the population using improved sanitation facilities, urban
| Year | Value | Footnotes |
|---|---|---|
| 1990 | 38 | |
| 1995 | 40 | |
| 2000 | 50 | |
| 2005 | 60 | |
| 2008 | 67 |
